AU5882580A - Foot clamp - Google Patents

Foot clamp

Info

Publication number
AU5882580A
AU5882580A AU58825/80A AU5882580A AU5882580A AU 5882580 A AU5882580 A AU 5882580A AU 58825/80 A AU58825/80 A AU 58825/80A AU 5882580 A AU5882580 A AU 5882580A AU 5882580 A AU5882580 A AU 5882580A
Authority
AU
Australia
Prior art keywords
foot clamp
foot
clamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU58825/80A
Other versions
AU534809B2 (en
Inventor
Ronald Bennett Anderson
Clifford Caneer
Terrance Christian Maki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Longyear Co
Original Assignee
Longyear Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Longyear Co filed Critical Longyear Co
Publication of AU5882580A publication Critical patent/AU5882580A/en
Application granted granted Critical
Publication of AU534809B2 publication Critical patent/AU534809B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/10—Slips; Spiders ; Catching devices
AU58825/80A 1979-06-14 1980-05-27 Foot clamp Ceased AU534809B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/048,488 US4297771A (en) 1979-06-14 1979-06-14 Pivoting foot clamp and mounting frame
US48488 1979-06-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU25213/84A Division AU566209B2 (en) 1979-06-14 1984-03-01 Pivotting foot clamp and mounting frame

Publications (2)

Publication Number Publication Date
AU5882580A true AU5882580A (en) 1980-12-18
AU534809B2 AU534809B2 (en) 1984-02-16

Family

ID=21954854

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58825/80A Ceased AU534809B2 (en) 1979-06-14 1980-05-27 Foot clamp

Country Status (5)

Country Link
US (1) US4297771A (en)
JP (1) JPS566894A (en)
AU (1) AU534809B2 (en)
BE (1) BE883793A (en)
CA (1) CA1133887A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042601A (en) * 1990-07-23 1991-08-27 Bilco Tools, Inc. Triple tool with sliding spider bowl
US8955620B2 (en) 2010-12-30 2015-02-17 Longyear Tm, Inc. Drill rod guide
CN106150404A (en) * 2016-08-27 2016-11-23 无锡中地钻探装备有限公司 A kind of aperture clamper of portable drill

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1860062A (en) * 1929-10-21 1932-05-24 James S Taylor Hydraulic synchronized lifting means for slips
US2491711A (en) * 1946-01-14 1949-12-20 Ingram X Calhoun Hydraulic slip
US2581362A (en) * 1948-08-24 1952-01-08 Sr Robert E Craine Rat hole drill
US2700201A (en) * 1950-04-03 1955-01-25 United States Steel Corp Operating mechanism for rotary slips

Also Published As

Publication number Publication date
BE883793A (en) 1980-10-01
US4297771A (en) 1981-11-03
AU534809B2 (en) 1984-02-16
JPS566894A (en) 1981-01-24
CA1133887A (en) 1982-10-19
JPS6320994B2 (en) 1988-05-02

Similar Documents

Publication Publication Date Title
AU535501B2 (en) Hose clamp
AU535500B2 (en) Hose clamp
AU2489984A (en) Arylsulphonyls
AU530942B2 (en) Footwear
GB2070723B (en) Clamp members
GB2063986B (en) Clamp
AU532106B2 (en) p
AU5507780A (en) Tube clamp
AU526288B2 (en) Footwear
JPS55135219A (en) Clamp
AU6112180A (en) Shoes
AU4946779A (en) U shaped clamp
AU524995B2 (en) Adjustable clamp
AU533085B2 (en) Clamping means
GB2063344B (en) Luggage-securing clamp
AU534809B2 (en) Foot clamp
AU531848B2 (en) Footwear
AU520463B2 (en) Clamp
GB2050489B (en) Clamp
AU4581579A (en) Clamping
AU5789380A (en) Clamp
SU664820A1 (en) Clamp
AU7870681A (en) Shoe structure
AU535475B2 (en) Tube clamp
AU5795080A (en) Clamp